| NASCAR Cup Series Loop Data stats for William Byron at Circuit of the Americas
Click on the Race to see results for that race. |
| Race | Start | Mid Race | Finish | High Pos. | Low Pos. | Avg. Pos. | Pass Diff. | Green Flag Passes | Green Flag Times Passed | Quality Passes | Pct. Quality Passes | Fastest Lap | Top 15 Laps | Pct. Top 15 Laps | Laps Led | Pct. Laps Led | Total Laps | DRIVER RATING |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-14 | 5 | 26 | 11 | 3 | 38 | 18 | -31 | 75 | 106 | 29 | 38.7 | 0 | 26 | 48.1 | 0 | 0.0 | 54 | 82.5 |
| 2022-06 | 24 | 27 | 12 | 5 | 33 | 16 | 27 | 84 | 57 | 16 | 19.0 | 0 | 34 | 49.3 | 0 | 0.0 | 69 | 83.5 |
| 2023-06 | 1 | 1 | 5 | 1 | 15 | 3 | 0 | 32 | 32 | 19 | 59.4 | 6 | 75 | 100.0 | 28 | 37.3 | 75 | 128.8 |
| 2024-06 | 1 | 3 | 1 | 1 | 13 | 2 | -10 | 24 | 34 | 18 | 75.0 | 10 | 68 | 100.0 | 42 | 61.8 | 68 | 146.8 |
| 2025-03 | 15 | 5 | 2 | 1 | 15 | 5 | 6 | 58 | 52 | 38 | 65.5 | 4 | 95 | 100.0 | 1 | 1.1 | 95 | 119.9 |
| 2026-03 | 10 | 9 | 13 | 1 | 34 | 7 | -37 | 32 | 69 | 15 | 46.9 | 0 | 89 | 93.7 | 1 | 1.1 | 95 | 97.7 |
| Average Driver Rating: | 109.9 | |||||||||||||||||
Green Flag Passes: Green flag passes for position.
Pass Diff.: Difference between Green Flag Passes and Green Flag Times Passed.
Quality Passes: Number of times passing a car running in the Top 15 while under a green flag.
Fastest Lap: How many times a driver had the fastest lap of all drivers.
Driver Rating: A formula combining the following categories: Win, Finish, Top-15 Finish, Average Running Position while on Lead Lap, Average Speed Under Green, Fastest Lap, Led Most Laps, Lead-Lap Finish. Maximum: 150 points per race.